摘要
目的分析医院临床尿培养阳性标本的细菌分布及耐药状况,为临床合理选用抗菌药物提供科学依据。方法对惠州市惠阳区人民医院2010年1月至2011年12月收集的3890份临床尿标本中分离的病原菌进行回顾性调查分析。结果送检的3890份尿培养标本中,分离菌株972株,其中,G-杆菌593株,占61.0%;G+球菌209株,占21.5%;念珠菌属102株,占10.5%;其他菌株68株,占7.0%。分离量前五位的菌株分别为大肠埃希菌、变形杆菌、凝固酶阴性葡萄球菌、肠球菌属、白假丝酵母菌;常见病原体对常用抗;抗菌药物已呈现不同程度的耐药。结论本医院临床尿培养阳性标本的主要致病菌中,G-杆菌以大肠埃希菌为主,G+球菌以凝固酶阴性葡萄球菌为主,并对常用抗菌药物耐药率较高,应引起高度重视。
Objective To analyze the distribution and resistance of hospital＇s clinical urine culture positive samples,and provide a scientific basis for reasonable selection of the use of antibiotics in clinicl.Methods Retrospectively analyzed the pathogens isolated from 3890 clinical urine specimens were collected by the hospital from January 2010 to December 2011.Results Among the 3890 urine culture,972 strains were separated,of which,593 strains were G-bacilli,accounting for 61.0%;209 strains were G＋ cocci,accounting for 21.5%;102 strains were Candida,accounting for 10.5%;and 68 were other strains,accounting for 7.0%.The first five leading strains were Escherichia coli,Proteus mirabilis,coagulase-negative staphylococci,Enterococcus and Candida albicans;Common pathogens showed different degrees of resistance to commonly used antibiotics.Conclusion The main pathogens of the urine culture positive samples in clinical,Escherichia coli is the main strain in G-bacilli coagulase-negative staphylococci is the main strain in G＋ cocci,and there has a high resistance to commonly using antibiotics,should be paid great attention.
出处
《临床医学》
CAS
2013年第1期19-21,共3页
Clinical Medicine
关键词
尿培养
病原菌
耐药性
泌尿系统感染
Urine culture
Pathogenic bacteria
Resistance
Urinary tract infection
